A shoal of fish.
See: 1st school.
(Science: anatomy) The skull.
1. A boat; a cockboat. See Sculler. One of a pair of short oars worked by one person.
A single oar used at the stern in propelling a boat.
2. (Science: zoology) The common skua gull.
Origin: Of uncertain origin; cf. Icel. Skola to wash.